《五十以内加减进阶口算题100道 (39)》由会员分享,可在线阅读,更多相关《五十以内加减进阶口算题100道 (39)(3页珍藏版)》请在金锄头文库上搜索。
1、 50以内加减进阶题 100道 用时: 错误:( ) 34 = 10 ( ) 4 = 48 29 ( )= 10 48 ( )= 46 ( ) 13 = 9 1 ( )= 2 15 ( )= 8 45 ( )= 18 13 ( )= 19 ( ) 41 = 6 ( ) 33 = 13 26 ( )= 26 4 ( )= 1 19 ( )= 17 9 ( )= 2 ( ) 15 = 18 ( ) 3 = 37 5 ( )= 50 ( ) 28 = 8 48 ( )= 36 ( ) 1 = 14 8 ( )= 37 44 ( )= 12 16 ( )= 12 ( ) 3 = 40 ( ) 12 =
2、 12 ( ) 11 = 36 ( ) 18 = 38 ( ) 16 = 21 8 ( )= 46 ( ) 17 = 28 ( ) 1 = 23 3 ( )= 42 29 ( )= 23 ( ) 6 = 19 ( ) 1 = 28 ( ) 23 = 24 27 ( )= 5 ( ) 17 = 23 ( ) 5 = 16 8 ( )= 6 13 ( )= 28 ( ) 1 = 48 29 ( )= 0 ( ) 16 = 24 ( ) 18 = 18 17 ( )= 11 45 ( )= 23 43 ( )= 45 46 ( )= 42 24 ( )= 17 40 ( )= 0 ( ) 9 = 1
3、5 ( ) 13 = 30 ( ) 35 = 50 41 ( )= 7 3 ( )= 1 ( ) 5 = 44 27 ( )= 8 33 ( )= 39 ( ) 19 = 26 34 ( )= 16 ( ) 32 = 43 ( ) 16 = 26 29 ( )= 41 ( ) 24 = 43 49 ( )= 23 1 ( )= 11 25 ( )= 46 ( ) 8 = 12 ( ) 18 = 2 ( ) 31 = 0 ( ) 24 = 4 33 ( )= 42 20 ( )= 7 ( ) 39 = 5 ( ) 17 = 46 ( ) 1 = 47 ( ) 23 = 13 16 ( )= 3 ( ) 5 = 32 ( ) 8 = 8 ( ) 8 = 2 36 ( )= 29 ( ) 6 = 11 17 ( )= 16 32 ( )= 3 32 ( )= 13 21 ( )= 18 40 ( )= 3 ( ) 46 = 1 26 ( )= 26 33 ( )= 27 ( ) 26 = 41 30 ( )= 40 ( ) 20 = 3 ( ) 8 = 12 41 ( )= 46 20 ( )= 12 ( ) 35 = 4